File:Alexander Gerst, official portrait cropped.jpg
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![File:Alexander Gerst, official portrait cropped.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/Alexander_Gerst%2C_official_portrait_cropped.jpg/448px-Alexander_Gerst%2C_official_portrait_cropped.jpg?20151216231900)
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Original file (1,896 × 2,536 pixels, file size: 542 KB, MIME type: image/jpeg)
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[edit]DescriptionAlexander Gerst, official portrait cropped.jpg |
English: Alexander Gerst, official portrait cropped |
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Date | |||||||||||
Source | File:Alexander Gerst, official portrait.jpg cropped | ||||||||||
Author |
NASA
creator QS:P170,Q117456812 |
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[edit]Public domainPublic domainfalsefalse |
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:19, 16 December 2015 | ![]() | 1,896 × 2,536 (542 KB) | Ras67 (talk | contribs) | high resolution |
10:55, 14 November 2014 | ![]() | 365 × 487 (54 KB) | MachoCarioca (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Hasselblad |
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Camera model | Hasselblad H3D-39 |
Author | Robert Markowitz |
Copyright holder |
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Exposure time | 1/125 sec (0.008) |
F-number | f/9.5 |
ISO speed rating | 100 |
Date and time of data generation | 13:36, 3 June 2013 |
Lens focal length | 150 mm |
Width | 5,412 px |
Height | 6,765 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 16:10, 29 October 2013 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 13:36, 3 June 2013 |
APEX shutter speed | 6.965784 |
APEX aperture | 6.495855 |
Maximum land aperture | 3 APEX (f/2.83) |
Subject distance | 3.796 meters |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Color space | sRGB |
Focal plane X resolution | 1,470.59 |
Focal plane Y resolution | 1,470.59 |
Focal plane resolution unit | 3 |
Focal length in 35 mm film | 105 mm |
Unique image ID | 000000000000000005B90EB20000C3B1 |
Lens used | HC 150 |
Date metadata was last modified | 11:10, 29 October 2013 |
Unique ID of original document | 30354239304542323030303043334231 |
Contact information | robert.g.markowitz@nasa.gov
2101 NASA Parkway Houston, TX, 77573 United States |
IIM version | 4 |